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-rw-r--r--net/ipv4/raw.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 2979f14..ebb1e58 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -375,7 +375,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
err = NF_HOOK(PF_INET, NF_INET_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
dst_output);
if (err > 0)
- err = inet->recverr ? net_xmit_errno(err) : 0;
+ err = net_xmit_errno(err);
if (err)
goto error;
out:
@@ -386,6 +386,8 @@ error_fault:
kfree_skb(skb);
error:
IP_INC_STATS(net, IPSTATS_MIB_OUTDISCARDS);
+ if (err == -ENOBUFS && !inet->recverr)
+ err = 0;
return err;
}
@@ -576,8 +578,11 @@ back_from_confirm:
&ipc, &rt, msg->msg_flags);
if (err)
ip_flush_pending_frames(sk);
- else if (!(msg->msg_flags & MSG_MORE))
+ else if (!(msg->msg_flags & MSG_MORE)) {
err = ip_push_pending_frames(sk);
+ if (err == -ENOBUFS && !inet->recverr)
+ err = 0;
+ }
release_sock(sk);
}
done:
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